FR1136864A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in apparatus and methods for the manufacture of hollow plastic articles
Assignee: ROYAL Manufacturing Co
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Filing: 1955-09-30
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Granted: 1957-05-21
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Expires: 1975-09-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 20:14
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/28; B29C49/30; B29C49/36
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